Information about connection between Diabetes and gum disease. Did you know it can also cause problems in your mouth ? Learn more about relationship between mouth and diabetes and what you can do about ii by our world's renowned Diabetologist and lifestyle specialist Dr. Gaurav Sharma. Defeating Diabetes is a presentation where renowned lifestyle doctor and sports medicine expert Dr. Gaurav Sharma, popularly known as Dr.G guides us with his scientific ways to manage blood sugar levels and keep diabetes and its effects under control.